Un-Answered Questions { Electronics Communications }

What are edge triggered flip flop?

588


Explain why 440 volts instead of 660 volts in 3 phases of supply system?

566


Define rtos?

687


What is the use of fbus protocol?

554


State the different types of flip flop and their uses?

553


Define angle and amplitude modulation? What is noise in modulation?

657


What is the difference between a multiplexer and encoder? Also what is the between demultiplexer and decoder?

562


Explain why the antenna is called passive element?

607


Explain why are the 2 input terminals of an op-amp are called as inverting & non-inverting terminals?

571


What is the difference between demultiplexer and decoder?

606


What is the maximum value of tv in msa to calculate r&r?

621


What is the difference between fixed-bias circuit & self-bias circuit?

573


What is the difference between edge triggered flip flop and level triggered flip flop?

590


Explain the main advantages of synchronous circuit?

558


Explain the use of excitation table in digital electronics?

488